getExperienceTourReviews

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint, idempotentHint, openWorldHint and destructiveHint=false, so the safety profile is covered. The description adds genuinely new behavioral context: pagination via limit/offset and language-localized content. It stops short of stating auth requirements, rate limits, or what happens when a review has no localized version.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Content is modest and the purpose is front-loaded under an Overview header, which is good. The markdown scaffolding (four headers for roughly six lines of substance) adds a little overhead, and the 'What You Get' section partly duplicates the Overview, but nothing is truly wasted.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With no output schema and an empty input schema, the description must describe both inputs and returns, and it does: review text/ratings/dates, pagination, and localization. Gaps remain around error behavior, authentication, and edge cases, but for a straightforward read tool the coverage is nearly sufficient.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema is empty (0 properties), so the description carries the full parameter burden and does so usefully by naming the path id plus required language and currency query parameters, and the limit/offset pagination pair. That is real added value, though it does not give formats, defaults, or valid ranges, and it is inconsistent with the schema it accompanies.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The Overview states a specific verb and resource: 'Retrieve normalized guest reviews and ratings for a specific tour.' An agent immediately knows this returns review data scoped to one tour. It does not, however, distinguish itself from the similarly-named sibling get_data_reviews or explain the boundary with searchExperienceTours and getExperienceTour.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The 'When to Use' section gives three contexts (review sections, trust building, decision support), but these are product-display scenarios rather than agent decision criteria. There is no explicit when-not-to-use and no named alternative tool, so selection guidance remains implied rather than actionable.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.